Estimating the population size of Aegla franca (Decapoda: Anomura: Aeglidae) by mark-recapture technique from an isolated section of Barro Preto stream, coutry of Clarval, state of Minas Gerais, southeastern Brazil - Bueno, Sérgio Luiz de Siqueira; Shimizu, Roberto Munehisa; Rocha, Sérgio S. (Journal of Crustacean Biology, 2007)